Finding the Fourth Proportional to 82,994.10, 124,491.15 and 48,002.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,994.10 : 124,491.15 = 48,002.10 : x
2. Step 2: Convert to fraction form
   82,994.10/124,491.15 = 48,002.10/x
3. Step 3: Cross multiply
   82,994.10x = 124,491.15 × 48,002.10
4. Step 4: Simplify right side
   82,994.10x = 5,975,836,631.42
5. Step 5: Solve for x
   x = 5,975,836,631.42/82,994.10
6. Step 6: Final answer
   x = 72,003.15